Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
phap thong » phap phong, phap chong, pho thong
hien tinh » khien tinh, thien tinh, bien tinh
cac thong » cac phong, cac tuong, tac thong
dung nang » dun nang, dung dang, dung quang
nang phap » nang phat, nang phan, ban phap
phap cach » phap cac, nhan cach, hao cach

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 tinh - thanh thong ((phap thong) or (cac thong)) dung nang phap cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien tinh - thanh thong ((phap thong) OR (cac thong)) dung nang phap cach.
• Adding a wildcard symbol may retrieve word variants: hoc hien tinh - thanh thong ((phap thong) or (cac thong)) dung nang phap cach*.