Perhaps you should try some spelling variations:
chau thong » chau phong, khau thong, chan thuong
doanh thu » doanh tai
khoan phu » khoa phu, khoan phai, khoa thu
phu thong » pho thong, phap thong, khau thong
khoa chau » khoai chau, khoa phau, khoa cham
sach bao » sach dao, sach bai, sach bac
bao thuc » cao thuoc, am thuc, va thuc
thuc cac » thuc cach, tuc cac, phuc cac
cac khoa » cac khoi, dac khoa, cao khoa
thu tue » thu thue, thu tuc, thu tu
tue cac » tu cac, tuc cac, te cac
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tri doanh thu tue cac khoan phu thong ) or ( te sach bao thuc cac khoa chau thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tri doanh thu tue cac khoan phu thong ) OR ( te sach bao thuc cac khoa chau thong )).
• Adding a wildcard symbol may retrieve word variants: (( tri doanh thu tue cac khoan phu thong ) or ( te sach bao thuc cac khoa chau thong ))*.