Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua
tang cua » mang cua, hang cua, tang luan
manh cua » doanh cua, ban cua
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh ((tang cua) or (((tranh cua) or (manh cua)))) nhung cong tac than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh ((tang cua) OR (((tranh cua) OR (manh cua)))) nhung cong tac than ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((tang cua) or (((tranh cua) or (manh cua)))) nhung cong tac than ban*.