Perhaps you should try some spelling variations:
thi dinh » thoi dinh, thi minh, thi hinh
dinh nam » dinh lam, tinh nam, dinh van
nam thuc » nam thuoc, am thuc, nam thu
lang xa » lang ha, dang xay, lang van
vat anh » van anh, sat anh, dat anh
sach o » sach lo, sac o, mach o
vi cua » vai cua
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach o) or (sach y)) lang xa hoi. thi dinh nam thuc vat anh ((vi cua) or (di cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach o) OR (sach y)) lang xa hoi. thi dinh nam thuc vat anh ((vi cua) OR (di cua)) tre.
• Adding a wildcard symbol may retrieve word variants: thu ((sach o) or (sach y)) lang xa hoi. thi dinh nam thuc vat anh ((vi cua) or (di cua)) tre*.