Perhaps you should try some spelling variations:
kho tang » cao tang
tang lai » trang lai, tang tai, tang loi
sac kho » suc khoe, cac khoi, dac khoa
lai hoi » dai hoi, lai hoa, lai roi
vu chao » vu cham, vu chat, vu cho
va hanh » van hanh, va thanh, va danh
tu sac » tu sach, tu cac, tu san
vu cao » cu cao, va cao
vi cua » vai cua, di cua
cua te » cua tu
su va » su van, tu va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac kho tang lai hoi. hieu ((vu chao) or (vu cao)) su va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac kho tang lai hoi. hieu ((vu chao) OR (vu cao)) su va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac kho tang lai hoi. hieu ((vu chao) or (vu cao)) su va hanh vi cua te*.