Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo chuc » theo chu, tho chu, treo chu
thanh cac » hanh cac, thanh bac, thanh ca
tang cua » hang cua, tang luan, thong cua
mang cua » manh cua, dung cua, ban cua
cong ban » cong bang, cong san, cong tan
than cua » nhan cua, thai cua, ban cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chuc nang - hanh ((tang cua) OR (mang cua)) thuong cong ban ((than cua) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - hanh ((tang cua) OR (mang cua)) thuong cong ban ((than cua) OR (thanh cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chuc nang - hanh ((tang cua) OR (mang cua)) thuong cong ban ((than cua) or (thanh cac))".
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - hanh ((tang cua) OR (mang cua)) thuong cong ban ((than cua) or (thanh cac))*.