Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
tinh lai » tinh lao, tinh hai, minh lai
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, su sach, te sach
cua tre » cua te, dua tren, cua thep
va tinh » may tinh
sach ty » sach y, sach tu, sach thu
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
cuu tre » cau tren, cau treo
xuc va » duc va, tuc va, luc va

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 sach ty nang xa hoi. hieu ve chat xuc va tinh lai ((((cua tre) OR (cua triet))) OR (cuu tre))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty nang xa hoi. hieu ve chat xuc va tinh lai ((((cua tre) OR (cua triet))) or (cuu tre))~".
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. hieu ve chat xuc va tinh lai ((((cua tre) OR (cua triet))) or (cuu tre))*.