挡dǎng
to resist, to obstruct, to hinder挥huī
to wave, to brandish, to wipe away捡jiǎn
to pick up, to collect, to gather据说jù shuō
it is said that, reportedly掌握zhǎng wò
to grasp (often fig.), to master接着jiē zhe
to catch and hold on, to continue接触jiē chù
to touch, to contact, access控制kòng zhì
control, to exercise control over推广tuī guǎng
to extend, to spread, to popularize