Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
mot trieu » mot chieu, mot tri, mon triet
lanh manh » lanh tranh, lan anh, van manh
ca thuong » cao thuong, cua thuong, va thuong
30 trieu » 25 trieu
cong tac » cong ty
manh ca » manh cua, manh cam, danh ca
tac han » tac nhan, tac ha, tac can
han tu » phan tu, hanh tu, ban tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((30 trieu) or (mot trieu)) tinh - lanh manh ca thuong cong tac han tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((30 trieu) OR (mot trieu)) tinh - lanh manh ca thuong cong tac han tu.
• Adding a wildcard symbol may retrieve word variants: ((30 trieu) or (mot trieu)) tinh - lanh manh ca thuong cong tac han tu*.