Perhaps you should try some spelling variations:
chiet tach » chieu sach
trang cua » tranh cua, tang cua, thang cua
trung cua » truong cua, trung tuan, trung cap
dang cong » dung cong
chu xanh » chu manh, chieu xanh, chua xang
cong tan » cong tac, cong san, cong thanh
tran ban » tranh ban, tran van, toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chiet tach)) - hanh ((trang cua) or (trung cua)) dang cong tan tran ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chiet tach)) - hanh ((trang cua) OR (trung cua)) dang cong tan tran ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chiet tach)) - hanh ((trang cua) or (trung cua)) dang cong tan tran ban*.