by sportswriters Cao Jianjie and Wang Zijiang

DOHA, May 18 (Xinhua) -- Top-ranked Chinese Lin Shidong is aiming to carve his name as world champion after defeating English veteran Liam Pitchford at the World Table Tennis Championships here on Sunday.

Nicknamed "Stone" because his name closely resembles that word in Chinese, Lin pulled away after two close sets to win his opening game 4-0 (11-9, 12-10, 11-2, 11-9).

"Pitch[ford] is stronger than his ranking," said Lin of his 54th-rated rival. "When we met last time, the first two sets were also closely-contested, with only two points separating us. He is quick on feet, aggressive and has great serves. I had imagined a tough game against him and prepared very well."

Making his world championship debut, Lin admitted his ultimate goal was the top of the podium as he was seeking redemption following his World Cup final loss last month. "A world title plus No. 1 ranking will make a true champion," he said.

Brazil's world No. 3 Hugo Calderano, who had beaten Lin on his way to winning the World Cup, made it to the second round after beating Mexico's Rogelio Castro in five sets (11-8, 9-11, 11-3, 11-4, 11-4).

China's Lin Gaoyuan had a major scare before he overcame Egyptian Youssef Abdelaziz 4-2 (6-11, 11-2, 11-8, 8-11, 11-7, 11-6).

On the women's side, China's world No. 2 Wang Manyu shared insights with teammate Kuai Man after her 4-1 victory over 19-year-old Zuzanna Wielgos.

Seeking her second world championship singles title since 2021, Wang dropped the fourth set but won her opening match against the Polish teenager 4-1 (11-3, 11-6, 11-4, 11-13, 11-4).

"She played way better than what she did in videos that I have collected," said Wang. "Her offensive is of high quality. Unlike Asian players who are usually good at top-spin attacks, she uses flat shots and backhand flicks more often. I will let Kuai Man know about her style."

Wang and Kuai then took on Wielgos and Katarzyna Wegrzyn in their doubles opener, winning 3-0.

Olympic champions Wang Chuqin and Sun Yingsha, one of the most popular doubles combinations in world sports, swept aside their American rivals at their mixed doubles opener.

Nicknamed "Shatou" - a combination of Sun's name and Wang's pet name, Datou, or "Big Head" - the world No. 8 ranked team defeated Liang Jishan and Amy Wang 11-8, 11-1, 11-9. The second set was so one-sided that Wang struck a backhand return into the net while leading 10-0.

"We had not paired up for several months before this world championships," said Wang, referring to their drop on the world rankings.

Known for their youth and energy, Wang and Sun have signed endorsement deals with brands including Coca-Cola, Louis Vuitton and McDonald's.

Sun and Wang will now face the Brazilian duo of Calderano and Bruna Takhashi, who advanced over Madagasgar's Fabio Rakotoarimananah and Hanitra Raharimanana in straight sets.

The second day action also saw Japanese siblings Miwa and Tomokazu Harimoto shine brightly.

Teenage sensation Miwa opened her world championship debut with a 4-1 win over Ukrainian veteran Margaryta Pesotska. Her brother Tomokazu, ranked fourth in the world, handed a 4-1 defeat to South Korea's Lim Jong Hoon. ■