Perhaps you should try some spelling variations:
nhung song » nhung cong, nhung bong, nhung chong
hanh tranh » canh tranh, hanh trinh, hanh trang
nhu phuong » thu phuong, nhung phuong, thi phuong
tranh cua » doanh cua, manh cua
van thanh » ban thanh
chi xanh » chi anh, chi danh, chi hanh
van tuan » van quan, van ban, anh tuan
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh tranh cua ((nhung song) or (nhu phuong)) ((van thanh) OR (van tuan)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh tranh cua ((nhung song) OR (nhu phuong)) ((van thanh) OR (van tuan)) tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - hanh tranh cua ((nhung song) or (nhu phuong)) ((van thanh) OR (van tuan)) tu".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh tranh cua ((nhung song) or (nhu phuong)) ((van thanh) OR (van tuan)) tu*.