Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
chieu sach » chinh sach, chiet tach, chieu sang
hanh tang » hanh trang, anh tang, hanh mang
qua trong » quan trong, qua trinh, qua song
cong lang » cong vang, cong luong, cong quang
tang qua » tang quan, tang cua, tang quy
lang ban » hang ban, lang van, nang ban
ban tap » bai tap, han tap, ban tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (chieu sach)) - hanh tang qua trong cong lang ban tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (chieu sach)) - hanh tang qua trong cong lang ban tap*.