Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu tinh » trieu tinh, lieu tinh, chau tinh
tranh cua » doanh cua
ho chieu » theo chieu, hoc thieu, doi chieu
tang cua » mang cua, hang cua, tang luan
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, ran cau

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 - hanh ((tang cua) or (((tranh cua) or (manh cua)))) nhung cong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh ((tang cua) OR (((tranh cua) OR (manh cua)))) nhung cong tan tran cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((tang cua) or (((tranh cua) or (manh cua)))) nhung cong tan tran cau*.