Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, diep tinh, bien tinh
chau tinh » cuu tinh, ha tinh, cua tinh
tranh va » tranh van, trang va, trinh va
cong tan » cong tac, cong san, cong thanh
tan khan » tan khang, tan nhan, toan khoan
khan cap » khan ap, than cap, khoan cam
he tinh » ha tinh, ve tinh, thue tinh

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 ((((he tinh) OR (lieu tinh))) OR (chau tinh)) - canh tranh va nhung cong tan khan cap~.
• Adding a wildcard symbol may retrieve word variants: ho ((((he tinh) or (lieu tinh))) or (chau tinh)) - canh tranh va nhung cong tan khan cap*.