Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
ban hanh » ban hang
nang lai » nang tai, mang lai, nang cai
lai roi » lai hoi, loi roi
hieu va » lieu va
xuc ban » duc ban, cuc ban, quoc ban
le cua » ly cua
ve cum » ve cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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 ky nang lai roi. ((hieu va) or (hieu qua)) cham xuc ban hanh ((ve cum) or (le cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang lai roi. ((hieu va) OR (hieu qua)) cham xuc ban hanh ((ve cum) OR (le cua)) te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang lai roi. ((hieu va) or (hieu qua)) cham xuc ban hanh ((ve cum) or (le cua)) te*.