Perhaps you should try some spelling variations:
giang lai » gianh lai, giang hai, giang lam
van giang » manh giang, tran giang, dan gian
ve triet » va trien, su triet
cam duc » cao duc, pham duc, nam duoc
sach ky » sac ky, sach y, sach ty
tu sach » thu sach, su sach, te sach
mang xa » lang xa, mang may, dang xay
hieu ve » hieu va, hieu van
lai ve » loai ve, lai va, la ve

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

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