Perhaps you should try some spelling variations:
trong thuong » thong thuong, trong tuong, cong thuong
hien nhanh » hien hanh, thien thanh, tien thanh
tranh tuan » tran tuan, tranh luan, thanh tuan
tuan trong » thuan trong, quan trong, tran trong
hien xanh » hien hanh, chieu xanh, hien khanh
manh toan » thanh toan, anh tuan, tinh toan
dan toan » van toan, dan than, xuan toan

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) or (hien nhanh)) - canh tranh tuan trong thuong ((dan toan) or (manh toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (hien nhanh)) - canh tranh tuan trong thuong ((dan toan) OR (manh toan)) ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) or (hien nhanh)) - canh tranh tuan trong thuong ((dan toan) or (manh toan)) ban*.