Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
nhung don » nhung van, nhung bo
dang cong » dung cong
thanh lap » thanh san, phan lap, thanh hai
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh tranh cua ((nhung don) or (dang cong)) tac ((thanh lap) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh tranh cua ((nhung don) OR (dang cong)) tac ((thanh lap) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh tranh cua ((nhung don) or (dang cong)) tac ((thanh lap) or (phan cac))*.