Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
lang van » dang van, tang van, hoang van
thanh ve » hanh ve, thanh va, thanh vien
toc sac » toc sach, toc san, hoc sach
ky lang » ky nang, ky dang, ky tang
van hoi » van hoa, van hoc, van hoe
ve cham » va cham, ve chat, vu cham
duc van » duc va, duc tan, duc manh
cua te » cua tu
cua su » qua su
sac ky » cac ky, sai ky
ve cam » ve cac, va cam, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sac ky lang van hoi. hieu ((ve cam) OR (ve cham)) duc van thanh ve ((cua te) or (cua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sac ky lang van hoi. hieu ((ve cam) OR (ve cham)) duc van thanh ve ((cua te) OR (cua su)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sac ky lang van hoi. hieu ((ve cam) OR (ve cham)) duc van thanh ve ((cua te) or (cua su))".
• Adding a wildcard symbol may retrieve word variants: toc sac ky lang van hoi. hieu ((ve cam) OR (ve cham)) duc van thanh ve ((cua te) or (cua su))*.