Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
chieu tinh » trieu tinh, lieu tinh, chau tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
cap thong » cap tong, chap thuong, phap thong
cac thong » cac phong, cac tuong, tac thong
dong nang » dong bang, dung nang, dong yang
nang phap » nang phat, nang phan, ban phap
phap cac » phap cach, phan cac, pha cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - thanh thong ((cap thong) or (cac thong)) dong nang phap cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - thanh thong ((cap thong) OR (cac thong)) dong nang phap cac.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - thanh thong ((cap thong) or (cac thong)) dong nang phap cac*.