Perhaps you should try some spelling variations:
dung thanh » duong thanh, dong thanh, dang thanh
thanh toan » thanh hoa, thanh san, tinh toan
hanh dung » thanh dung, anh dung, hanh dong
dang dung » dan dung, dang hung, dang quang
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
cua dang » cua cong, cua ban
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (doi chi)) sang - hanh dung cua dang dung thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) sang - hanh dung cua dang dung thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) sang - hanh dung cua dang dung thanh toan cau*.