Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
trung pham » trung phan, trung phat, truong phan
tung pham » hung pham, nhung pham, trung phan
theo chu » theo chieu, cho chu, chao chu
chu manh » ho manh, chu han, chu van
cong dan » cong san, cong tan, huong dan
van cau » van hau, van chat, toan cau
van dau » van dao, phan dau

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

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