Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong trong » thuong trong, thong thong, thong thuong
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
theo chu » theo chieu, cho chu, chao chu
ho chieu » theo chieu, hoc thieu, doi chieu
cac toan » cac khoan, hach toan, cac thanh
toan cau » 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) or (ho chieu)) tinh - thanh trung cua thong trong cac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (ho chieu)) tinh - thanh trung cua thong trong cac toan cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (ho chieu)) tinh - thanh trung cua thong trong cac toan cau*.