Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh mang
cua trong » cua truong, cua trung, qua trong
cong bang » cuong bang, dong bang, hong bang
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tang cua » mang cua, hang cua, tang luan
than man » than ma, thanh san, tran manh
tran van » luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh tang cua trong cong bang ((than man) or (tran van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh tang cua trong cong bang ((than man) OR (tran van)).
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh tang cua trong cong bang ((than man) or (tran van))*.