Perhaps you should try some spelling variations:
thanh trung » thanh tung
phuong cong » phuong dong, phong cong, phung cong
thieu xanh » chieu xanh, hieu manh, thien anh
va phuong » va thuong, cac phuong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - ((((hanh chinh) or (canh tranh))) or (thanh trung)) va phuong cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - ((((hanh chinh) OR (canh tranh))) OR (thanh trung)) va phuong cong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - ((((hanh chinh) or (canh tranh))) or (thanh trung)) va phuong cong manh toan cau*.