Perhaps you should try some spelling variations:
pham thuc » phap thuc, pham chuc, nham thuc
tang van » dang van, hoang van, trong van
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu vi » hieu voi, hieu va, hieu ve
thuc va » thuc vat, thuc dan, thuc day
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cac) or (te sach)) ky ((nang xa) or (tang van)) hoi. hieu vi pham thuc va thanh vi cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cac) OR (te sach)) ky ((nang xa) OR (tang van)) hoi. hieu vi pham thuc va thanh vi cua vat.
• Adding a wildcard symbol may retrieve word variants: ((tu cac) or (te sach)) ky ((nang xa) or (tang van)) hoi. hieu vi pham thuc va thanh vi cua vat*.