Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo chieu » theo tieu, ho chieu, theo chu
van thuong » va thuong, van chuong, van phuong
doi chieu » doc hieu, ho chieu, mot chieu
canh tran » canh tranh, hanh trang, banh trang
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
tran van » luan van
phan cau » phan dau, phan cac, phan tu
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((theo chieu) or (doi chieu))) or (doi chi)) xanh - canh tran van thuong cong than phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chieu) OR (doi chieu))) OR (doi chi)) xanh - canh tran van thuong cong than phan cau.
• Adding a wildcard symbol may retrieve word variants: ((((theo chieu) or (doi chieu))) or (doi chi)) xanh - canh tran van thuong cong than phan cau*.