Perhaps you should try some spelling variations:
xlang ha » long ha, hoang ha, tang ha
van dinh » van minh, van dich, va dinh
te sach » toc sach
dinh ve » dinh ket, dinh van
sach tu » sach thu, cach tu, sach ty
hieu va » lieu va, hieu qua
lang ha » long ha
ve cua » le cua, de cua, te cua
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 tu ((xlang ha) or (lang ha)) hoi. hieu va ((cau truc) or (cam xuc)) van dinh ve cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu ((xlang ha) OR (lang ha)) hoi. hieu va ((cau truc) OR (cam xuc)) van dinh ve cua te.
• Adding a wildcard symbol may retrieve word variants: te sach tu ((xlang ha) or (lang ha)) hoi. hieu va ((cau truc) or (cam xuc)) van dinh ve cua te*.