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