Perhaps you should try some spelling variations:
thong thuong » thong thong, hang thuong, cong thuong
theo chieu » theo tieu, ho chieu, theo chu
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh khoi » trinh khoi, trinh khoa, tran khoa
khoi thong » khoi khong, hoi thong, khoi truong
thuong ban » thuong han, thuong lan, tuong ban
doi chieu » doc hieu, doi chi, ho chieu
thanh bai » thanh hai, thanh tai, thanh bac
thanh oai » thanh hai, thanh tai, thanh toan

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)) xanh - hanh tranh khoi thong thuong ban ((thanh bai) OR (thanh oai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (doi chieu)) xanh - hanh tranh khoi thong thuong ban ((thanh bai) OR (thanh oai)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (doi chieu)) xanh - hanh tranh khoi thong thuong ban ((thanh bai) OR (thanh oai))".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (doi chieu)) xanh - hanh tranh khoi thong thuong ban ((thanh bai) OR (thanh oai))*.