Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
van hanh » ban hanh, van anh, van ban
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty sang » ty xang, ty hang, duy sang
sang ma » tang ma, nang ma, sang tao
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
ma hoi » mai hoi, xa hoi, ma hoa
ve cac » va cac, vien cac
cua tu » cua tuc, cua su, cua cu

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 ty sang ma hoi. hieu ve cac xuc ((van hanh) OR (van thanh)) dai cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty sang ma hoi. hieu ve cac xuc ((van hanh) OR (van thanh)) dai cua tu".
• Adding a wildcard symbol may retrieve word variants: te sach ty sang ma hoi. hieu ve cac xuc ((van hanh) OR (van thanh)) dai cua tu*.