Perhaps you should try some spelling variations:
phan thanh » pham thanh, ban thanh, van thanh
cuong dung » tuong duong, ung dung, thong dung
thanh van » thanh san, thanh toan, thanh phan
van cuong » van chuong, van duong, van cong
dung dan » dung dat, dung san, tung dan
dan phan » doan phan, dan chan, van phan

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) or (toc thieu)) tinh - phan thanh van cuong dung dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (toc thieu)) tinh - phan thanh van cuong dung dan phan tu.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (toc thieu)) tinh - phan thanh van cuong dung dan phan tu*.