Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
ky tang » ky nang, ky dang, kho tang
tai cua » thai cua, tai cuc, tri cua
han tai » hang tai, nhan tai, van tai
cam luc » cam xuc, cau luc
hieu va » lieu va, hieu qua
tang xa » trang xa, tang ma, lang xa
thu san » thuy san, thu ban, phu san
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va
va han » va phan, van han, va hanh
tu san » tu ban, tu can, vu san
te cac » tu cac, ve cac, te cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te cac) or (((tu san) OR (thu san)))) ky tang xa hoi. hieu va cam luc va han tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te cac) OR (((tu san) OR (thu san)))) ky tang xa hoi. hieu va cam luc va han tai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te cac) or (((tu san) OR (thu san)))) ky tang xa hoi. hieu va cam luc va han tai cua tre".
• Adding a wildcard symbol may retrieve word variants: ((te cac) or (((tu san) OR (thu san)))) ky tang xa hoi. hieu va cam luc va han tai cua tre*.