Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hanh tranh » canh tranh, hanh trinh, hanh trang
hien xanh » hien hanh, hien nhanh, chieu xanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
vat thanh » dat thanh, gat thanh, tat thanh
vat tuan » van tuan, va tuan, viet tuan

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 tranh cua nhung tuong ((vat tuan) or (vat thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh tranh cua nhung tuong ((vat tuan) OR (vat thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh tranh cua nhung tuong ((vat tuan) or (vat thanh)) cau*.