Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
van thanh » ban thanh, van tuan
cau tren » cu tren, dau tren, ca tren
chat xuc » chat huu, cam xuc, chao xu
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
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 chat xuc van thanh 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 chat xuc van thanh lap ((cuu tre) OR (cau tren)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su cac) or (su cao)) ky dang xa hoi. hieu ve chat xuc van thanh 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 chat xuc van thanh lap ((cuu tre) OR (cau tren))*.