Perhaps you should try some spelling variations:
nang phat » nang suat, van phat
nang chat » nang cham, nang cao, nang suat
ban hanh » ban hang
cham xuc » cam xuc, chat xuc, cham soc
hanh di » hanh vi, hanh de, hang di
xuc ban » duc ban, cuc ban, quoc ban
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
cuu tre » cua tre, cau tren, cau treo
tu san » thu san, tu ban, tu can
di cuu » di cau, di cua, dinh cuu
tu sac » tu sach, tu cac, tu bac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu san)) ky ((nang chat) OR (nang phat)) hoc. hieu ve cham xuc ban hanh di cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) or (tu san)) ky ((nang chat) OR (nang phat)) hoc. hieu ve cham xuc ban hanh di cuu tre~".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu san)) ky ((nang chat) OR (nang phat)) hoc. hieu ve cham xuc ban hanh di cuu tre*.