Dilana took center stage early on by scoring seven points in a row, while Yang Shuyu provided much-needed help beyond the arc. The duo combined for 17 points in the first quarter to propel Dongguan to a 22-13 advantage.
The two-time Grand Slam winner committed just seven unforced errors throughout the one-sided encounter and broke her opponent's serve six times.
Real Sociedad had a comfortable 3-0 win at home over Getafe thanks to Mikel Oyarzabal's first half penalty and goals from Mikel Merino and Portu in the 78th and 81st minutes.
Wu opened the game with two straight 3-pointers, while Henan's Zhang Lingge answered with two shots from beyond the arc. Wu and Liu combined for 18 points as Shanxi built a 22-17 lead in the first quarter.
The attacking-minded player, who began his career with Osasuna, joins Athletic Bilbao after 72 appearances in Serie A in which he scored eight goals and provided seven assists.
"We had a poor start as our players didn't show enough mentality, but I'm satisfied with the players' performance in the following three quarters," Shaanxi coach Jiang E'Ying commented.
For Shao Ting, another national player changing her club during the off-season, the league's organizer has done an excellent job in terms of anti-virus measures.
"All the time I kept myself in the back to attack when I needed to," said Kitata. "When I went, I tried to push the pace more than before. I went into the last lap to beat the others."
"We are in a very strange situation, after a lot of months without much tennis, especially for me, that I didn't play in America, I don't know if it's a positive thing or a negative thing," Nadal said when asked how important it was to keep the early-round matches short and sweet.
The Czech player found rhythm just in time to win nine consecutive games to finally secure her 90th career main draw victory on clay.
"We inflicted great pressure on our opponents throughout the game. Offensively we played inside out and showed our level," Inner Mongolia coach Zheng Wei reflected.