Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong 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
ho trieu » 25 trieu, 30 trieu, ho chieu
dong tac » cong tac, dong tai, dong bac
tac chan » tac chuan, tac can, tac chon
manh ca » manh cua, manh cam, danh ca
chan tu » phan tu, han tu, chon tu

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

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