Perhaps you should try some spelling variations:
luan phuong » lan phuong, quang phuong, doan phuong
thieu sach » chieu sach, thien hach, hieu cach
hanh cuong » thanh cuong, manh cuong, hanh cong
cuong luan » cuong quan, cong luan, truong luan
hoang than » hoang thanh, hoang thoan, hoang tran
than han » than phan, than ha, than man
hieu ca » hieu cac, hieu cua, hieu va
han tai » hang tai, nhan tai, van 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 sach) or (hieu ca)) - hanh cuong luan phuong hoang than han tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu sach) OR (hieu ca)) - hanh cuong luan phuong hoang than han tai.
• Adding a wildcard symbol may retrieve word variants: toc ((thieu sach) or (hieu ca)) - hanh cuong luan phuong hoang than han tai*.