Perhaps you should try some spelling variations:
tuan thuong » than thuong, toan thuong, thanh thuong
theo chieu » theo tieu, ho chieu, theo chu
thuong con » thuong dong, truong cong, thong cong
thi chieu » thi chien, thi hieu, thi hien
manh tung » manh hung, thanh tung
tung tuan » trung tuan, hung tuan, quang tuan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
con van » chon van, cong van, can van

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 (thi chieu)) xanh - manh tung tuan thuong con van ((toan cau) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (thi chieu)) xanh - manh tung tuan thuong con van ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (thi chieu)) xanh - manh tung tuan thuong con van ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (thi chieu)) xanh - manh tung tuan thuong con van ((toan cau) OR (toan tap))*.