Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
tan thanh » tran thanh, tang thanh, toan thanh
thanh cao » thanh ca, thanh cac, thanh thao
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, ban cua, cong cua
dung cua » dung luan, dung cho
cong tan » cong tac, cong san, cong thanh

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 xanh - hanh ((mang cua) or (dung cua)) nhung cong tan thanh cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((mang cua) OR (dung cua)) nhung cong tan thanh cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((mang cua) or (dung cua)) nhung cong tan thanh cao*.