Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
xuc ban » duc ban, cuc ban, quoc ban
duc van » duc va, duc tan, duc manh
anh hai » lanh hai, manh hai, anh thai
ve cac » va cac, vien cac
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang xa hoi. hieu ve cac ((xuc ban) or (duc van)) anh hai ((cua te) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. hieu ve cac ((xuc ban) OR (duc van)) anh hai ((cua te) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. hieu ve cac ((xuc ban) or (duc van)) anh hai ((cua te) or (cua triet))*.