Perhaps you should try some spelling variations:
phuong thong » phuong trong, thong thong, phuong hoang
thieu sach » chieu sach, thien hach, hieu cach
cua phuong » cuu phuong, cuc phuong, luan phuong
thong than » thong thanh, thong phan, thong nhan
hanh dung » thanh dung, anh dung, hanh dong
dung cua » dung luan, dung cho
than man » than ma, thanh san, tran manh
hieu ca » hieu cac, hieu cua, hieu va
man tai » van tai, han tai, 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 sach) or (hieu ca)) - hanh dung cua phuong thong than man tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu sach) OR (hieu ca)) - hanh dung cua phuong thong than man tai*.