Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong dong, truong cong
thuong con » thuong dong, truong cong, thong cong
theo chuc » theo chu, tho chu, treo chu
hanh hang » thanh hang, hang hang, hanh han
thanh cac » hanh cac, thanh bac, thanh ca
hang cua » mang cua, hang ca, huong cua
than cap » khan cap, thanh lap, than 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 hang cua ((thuong cong) OR (thuong con)) ban ((than cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - hanh hang cua ((thuong cong) OR (thuong con)) ban ((than cap) OR (thanh cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chuc nang - hanh hang cua ((thuong cong) OR (thuong con)) ban ((than cap) or (thanh cac))".
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - hanh hang cua ((thuong cong) OR (thuong con)) ban ((than cap) or (thanh cac))*.