Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
cong thanh » dong thanh, cong trinh, cong tan
cang hang » cang thang, hang hang, nang hang
cua tong » cua cong, cua nong, cua song
cua dong » chua dong, cua cong, cua dang
toan tap » toan ban
theo bo » thao bo, theo doi, theo don
bo manh » ho manh, bo canh, bui manh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo bo manh - cang hang ((cua tong) or (cua dong)) cong thanh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo bo manh - cang hang ((cua tong) OR (cua dong)) cong thanh toan tap.
• Adding a wildcard symbol may retrieve word variants: theo bo manh - cang hang ((cua tong) or (cua dong)) cong thanh toan tap*.