Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh trinh » canh tranh, hanh trinh, canh tinh
cuong cong » cong cong, duong cong, dung cong
luong cong » dung cong, trong cong, cong cong
trinh dai » trinh tai, trinh di, trinh da
ho chieu » theo chieu, hoc thieu, doi chieu
ban khan » ban than, ban nhan, ban chan
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - canh trinh dai ((cuong cong) or (luong cong)) ban khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh trinh dai ((cuong cong) OR (luong cong)) ban khan cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh trinh dai ((cuong cong) or (luong cong)) ban khan cap*.