Perhaps you should try some spelling variations:
kho tang » cao tang
tang lai » trang lai, tang tai, tang loi
lai roi » lai hoi, loi roi
va hanh » van hanh, va thanh, va danh
vu chao » vu cham, vu chat, vu cho
vu cao » cu cao, va cao
vi cua » vai cua, di cua
tu sac » tu sach, tu san, tu bac
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) OR (tu cac)) kho tang lai roi. 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) OR (tu cac)) kho tang lai roi. hieu ((vu chao) OR (vu cao)) su va hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) OR (tu cac)) kho tang lai roi. hieu ((vu chao) or (vu cao)) su va hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) OR (tu cac)) kho tang lai roi. hieu ((vu chao) or (vu cao)) su va hanh vi cua te*.