Perhaps you should try some spelling variations:
tinh hai » tinh thai, tinh chat, trinh han
tinh tai » trinh tai, tinh thai, hinh tai
cua tre » cua te, cuu tre, cua triet
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
dang ma » dang mau, dang mam, dang mat
ky dang » ky nang, ky danh
ve cac » va cac, vien cac
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, xa hoi, ma hoa
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky dang ma hoi. hieu ve cac xuc va ((tinh tai) or (tinh hai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky dang ma hoi. hieu ve cac xuc va ((tinh tai) OR (tinh hai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky dang ma hoi. hieu ve cac xuc va ((tinh tai) or (tinh hai)) cua tre*.