Perhaps you should try some spelling variations:
thieu lang » hieu lang, thieu khang, thieu quang
doc sach » hoc sach, toc sach, nuoc sach
van chat » cao chat
van hanh » van thanh, ban hanh, van anh
lang xa » lang ha, dang xay, lang van
va tham » van tham, va cham, va thanh
vuc van » duc van, luc van, thuc van
hanh de » hanh ve, hanh kem
de cua » le cua, te cua, dieu cua
cua cu » cua chu, cua cau, cua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc sach thieu lang xa hoi. hieu ((va tham) or (van chat)) vuc van hanh de cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc sach thieu lang xa hoi. hieu ((va tham) OR (van chat)) vuc van hanh de cua cu.
• Adding a wildcard symbol may retrieve word variants: doc sach thieu lang xa hoi. hieu ((va tham) or (van chat)) vuc van hanh de cua cu*.