Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
chat xuc » chat huu, cam xuc, chao xu
thuy san » thuat san, thuy anh
van hanh » van thanh, ban hanh, van anh
cua tre » cua te, cuu tre, dua tren
hanh ve » hanh vi, hanh va, hanh kem
xuc van » duc van, luc van, vuc van
thu san » thu ban, phu san, thuat san
hieu tu » chieu tu, hieu tuc, hien tu
tang ha » lang ha, tang ma, trung ha
ky tang » ky nang, ky dang, kho tang
tu chat » tu phat, tu cham, du chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu san) or (thuy san)) ky tang ha noi. hieu tu chat xuc van hanh ve ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu san) OR (thuy san)) ky tang ha noi. hieu tu chat xuc van hanh ve ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: ((thu san) or (thuy san)) ky tang ha noi. hieu tu chat xuc van hanh ve ((cua tre) or (cua triet))*.