Perhaps you should try some spelling variations:
thuong thong » thong thong, thuong trong, thuong phuong
than thuong » thanh thuong, phan thuong, han thuong
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
trung than » trung thanh, trung thang, trung tuan
mot chieu » doi chieu, ho chieu
thong va » thong cua, truong va, thong qua
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (theo chieu)) xanh - thanh trung than thuong thong va ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - thanh trung than thuong thong va ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - thanh trung than thuong thong va ((toan tap) or (toan ban))*.