Perhaps you should try some spelling variations:
sang thanh » dang thanh, sang than, tang thanh
tieu tinh » trieu tinh, tieu trinh, lieu tinh
dang cong » dung cong
cong sang » cong san, cong lang, cong vang
nhan dan » phan dau, gian dan, nhan tai
cua dang » cua cong, cua ban
dan cua » dan ca, ban cua, dai cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - nhan dan cua dang cong sang thanh san~.
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - nhan dan cua dang cong sang thanh san*.