Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
van hanh » van thanh, ban hanh, van anh
thuc van » thuc vat, thuc dan, thuc va
vu cham » va cham, vu kham, tu cham
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
san tay » dan tay, han tay, van tay
ve cham » va cham, ve chat, ve chim
ban tay » ban tai, ban than, gian tay
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: thuat ((san tay) OR (ban tay)) nang x hoi. hieu ((ve cham) or (vu cham)) thuc van hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat ((san tay) OR (ban tay)) nang x hoi. hieu ((ve cham) OR (vu cham)) thuc van hanh vai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat ((san tay) OR (ban tay)) nang x hoi. hieu ((ve cham) or (vu cham)) thuc van hanh vai cua tre*".