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

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

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