Perhaps you should try some spelling variations:
chiet tach » chieu sach
thang cua » thong cua, hang cua, than cua
trung cua » truong cua, trung tuan, trung cap
hang cong » dang cong, hang nong, bang cong
chu xanh » chu manh, chieu xanh, chua xang
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: theo ((chu xanh) or (chiet tach)) - hanh ((thang cua) or (trung cua)) hang cong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chiet tach)) - hanh ((thang cua) OR (trung cua)) hang cong tan tran cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chiet tach)) - hanh ((thang cua) or (trung cua)) hang cong tan tran cau*.