Perhaps you should try some spelling variations:
trinh quan » trinh luat, trinh han
nhung tung » nhung tuong, nhung dung, nhung vung
hieu xanh » chieu xanh, hieu manh, hieu nganh
trinh cua » tinh cua, trinh luat, trinh luan
tung manh » hung manh, duong manh, luong manh
manh toan » thanh toan, anh tuan, tinh toan
doc hieu » toc thieu, hoc thieu, hoc hien
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: doc hieu xanh - hanh ((((trinh cua) or (trinh quan))) or (tinh quang)) nhung tung manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - hanh ((((trinh cua) OR (trinh quan))) OR (tinh quang)) nhung tung manh toan cau.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - hanh ((((trinh cua) or (trinh quan))) or (tinh quang)) nhung tung manh toan cau*.