Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
thien hach » thien thanh, hien hanh
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc thien » hoc hien, hoc thieu, hoc thiet
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien hach - hanh tranh cua ((nhung huong) or (hang cong)) dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien hach - hanh tranh cua ((nhung huong) OR (hang cong)) dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - hanh tranh cua ((nhung huong) or (hang cong)) dan toan ban*.