Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
tuan lap » toan lap, quan lap, luan lap
van tuan » van quan, van ban, anh tuan
cham xuc » cam xuc, chat xuc, cham soc
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, vuc van
cuu tre » cua tre, cau treo
su cao » cu cao, vu cao, su co
su cac » tu cac, su can, eu cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su cac) or (su cao)) ky dang xa hoi. hieu ve cham xuc van tuan lap ((cuu tre) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su cac) OR (su cao)) ky dang xa hoi. hieu ve cham xuc van tuan lap ((cuu tre) OR (cau tren)).
• Adding a wildcard symbol may retrieve word variants: ((su cac) or (su cao)) ky dang xa hoi. hieu ve cham xuc van tuan lap ((cuu tre) or (cau tren))*.