Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
chung cong » nhung cong, chong cong, chung thong
phung cong » nhung cong, phong cong, nhung chong
tieu xanh » tieu danh, chieu xanh, dieu hanh
dan toan » van toan, dan than, manh 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: theo tieu xanh - hanh trinh quan ((chung cong) or (phung cong)) dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh trinh quan ((chung cong) OR (phung cong)) dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trinh quan ((chung cong) or (phung cong)) dan toan cau*.