Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hanh phan » thanh phan, anh phan, hanh nhan
thanh son » thanh san, thanh cong, thanh hoa
bang cong » dang cong, bang song, hang cong
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
hanh han » hanh nhan, hanh san, anh han
cua bang » chua bang, cua ban, cua dang
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sach - ((hanh phan) or (((hanh han) or (thanh son)))) cua bang cong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - ((hanh phan) OR (((hanh han) OR (thanh son)))) cua bang cong thanh toan cao.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - ((hanh phan) or (((hanh han) or (thanh son)))) cua bang cong thanh toan cao*.