Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
lang luan » tang luan, hang luan, bang luan
luan sang » luan nang, luan san, lua sang
sang cong » dang cong, bang cong, hang cong
tac trinh » tao trinh, lap trinh, tac trong
trinh ban » trinh han, trinh san, trinh dan
cong tac » cong ty

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (cuu tinh)) - nhanh lang luan sang cong tac trinh ban~.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (cuu tinh)) - nhanh lang luan sang cong tac trinh ban*.