Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
phan thuong » hang thuong, phan xuong
thanh tung » thanh cong
lieu tinh » trieu tinh, diep tinh, bien tinh
tung phan » trung phan, tuong phan, dung phan
cong dan » cong san, cong tan, huong dan
toan cau » toan tap, toan tai
toan cao » toan tap
toan ban » van ban
so lieu » so dieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so lieu tinh - thanh tung phan thuong cong dan ((toan cau) or (((toan cao) OR (toan ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so lieu tinh - thanh tung phan thuong cong dan ((toan cau) OR (((toan cao) OR (toan ban)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "so lieu tinh - thanh tung phan thuong cong dan ((toan cau) or (((toan cao) OR (toan ban))))".
• Adding a wildcard symbol may retrieve word variants: so lieu tinh - thanh tung phan thuong cong dan ((toan cau) or (((toan cao) OR (toan ban))))*.