Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung trong » hung trong, nhung tuong, thuong trong
trong bang » trong ban, trong dang, trong tang
hien manh » hien hanh, tien manh, hieu manh
cua nhung » va nhung
than cao » toan cao, than cap, than sao
thai cao » tai cao, thoai cac, thuat cao

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 manh - ((canh tranh) or (thanh trung)) cua nhung trong bang ((than cao) or (thai cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien manh - ((canh tranh) OR (thanh trung)) cua nhung trong bang ((than cao) OR (thai cao)).
• Adding a wildcard symbol may retrieve word variants: hoc hien manh - ((canh tranh) or (thanh trung)) cua nhung trong bang ((than cao) or (thai cao))*.