Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
hanh vai » hanh vi, hanh va, hanh tai
cau theo » cau thi, cau tao
ve canh » van canh, ve thanh
canh tu » anh tu, danh tu, hanh tu
tu nano » truc nano
nano xa » nano va, nano bac, nano cau
luu van » cuu van, luan van, luu hanh
va cao » va cac, va co, va dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ve canh tu nano xa hoi. lieu va cao luu van ((hanh vai) or (thanh tai)) cau theo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ve canh tu nano xa hoi. lieu va cao luu van ((hanh vai) OR (thanh tai)) cau theo.
• Adding a wildcard symbol may retrieve word variants: ve canh tu nano xa hoi. lieu va cao luu van ((hanh vai) or (thanh tai)) cau theo*.