Perhaps you should try some spelling variations:
nhanh thai » nhanh thi, nhanh thanh, nhanh thang
kho tang » cao tang
va nhanh » va thanh, va hanh, va nhan
thai cua » than cua, tai cuc, tri cua
sai kho » dai kho, tai khoa, dai khoa
tang xa » trang xa, tang ma, lang xa
cua tre » cua te, cuu tre, cua triet
su sai » su tai, su hai, su dai
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai kho tang xa hoi. hieu ((ve cam) OR (va cam)) duc va nhanh thai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sai kho tang xa hoi. hieu ((ve cam) OR (va cam)) duc va nhanh thai cua tre".
• Adding a wildcard symbol may retrieve word variants: su sai kho tang xa hoi. hieu ((ve cam) OR (va cam)) duc va nhanh thai cua tre*.