Perhaps you should try some spelling variations:
kham chua » kham pha
nang lai » nang tai, mang lai, nang cai
chua vat » cua vat, chua va, thuat vat
vat hanh » vat thanh, van hanh, va hanh
hanh lai » hanh lam, hanh tai, thanh lap
co cach » co cac, co sach, ca cach
cach tu » cach thuc
tu nang » tru nang, tu nong, tu nano
lai roi » lai hoi, loi roi
hieu ve » hieu va, hieu van
ve kham » vu kham, va kham, ve cham
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: co cach tu nang lai roi. hieu ve kham chua vat hanh lai cua tre~.
• Adding a wildcard symbol may retrieve word variants: co cach tu nang lai roi. hieu ve kham chua vat hanh lai cua tre*.