Perhaps you should try some spelling variations:
dung vuong » duong vuong, hung vuong, dung luong
vuong than » vuong thanh, vuong tan, vuong tuan
thieu anh » thien anh, chieu xanh, thien danh
chau tinh » cuu tinh, ha tinh, cua tinh
toan thuc » toan hoc, dan thuc, nhan thuc
thuc dung » thuoc dung, thuy dung, tuc dung
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 anh) or (chau tinh)) - tinh toan thuc dung vuong than phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu anh) OR (chau tinh)) - tinh toan thuc dung vuong than phan cac.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu anh) or (chau tinh)) - tinh toan thuc dung vuong than phan cac*.