Perhaps you should try some spelling variations:
phan thuc » nhan thuc, phap thuc, pham thuc
thuc dang » thuoc dang, thuc dan, thuc dung
chieu ke » hieu ky, hieu ve, hieu kem
dang dan » dang dang, dang van, dung dan
va triet » va thiet, va trien, ve triet
te sach » toc sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
ke phan » ve phan, kenh phan, ke thang
dan lap » phan lap, dan luan
lap va » tap va
x hoi » xa hoi, o hoi, 5 hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ly nang ((x hoi) or (x ho)). chieu ke phan thuc dang dan lap va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly nang ((x hoi) OR (x ho)). chieu ke phan thuc dang dan lap va triet.
• Adding a wildcard symbol may retrieve word variants: te sach ly nang ((x hoi) or (x ho)). chieu ke phan thuc dang dan lap va triet*.