Perhaps you should try some spelling variations:
phan thuc » nhan thuc, phap thuc, pham thuc
hieu van » hieu va, thien van, lieu va
van phan » van phong, van thanh, luan phan
te sach » toc sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
vat dan » va dan, van dan, vat ran
dan lai » dan loai, dan lap, dan lat
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet
x hoi » xa hoi, o hoi, x ho

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. hieu van phan thuc vat dan lai cua tre~.
• Adding a wildcard symbol may retrieve word variants: te sach ly nang x hoi. hieu van phan thuc vat dan lai cua tre*.