Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
thuc nhung » phuc nhung, thu nhung, thuc chung
chong than » chong tham, thong than, chung than
hoc thieu » toc thieu
toan thuc » toan hoc, dan thuc, nhan thuc
than phan » thanh phan, toan phan, thanh pham
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (hoc hien)) anh - tinh toan thuc nhung chong than phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) anh - tinh toan thuc nhung chong than phan cac.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) anh - tinh toan thuc nhung chong than phan cac*.