Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, truong thanh
thong than » thong thanh, thong phan, thong nhan
tran tuan » tran xuan, tran quang, tran thanh
than toan » thanh toan, than tuan, thuat toan
chu tinh » chau tinh, chua tinh, cuu tinh
toan tap » toan ban
ho chu » hoi chu, cho chu, ho chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chu tinh - hanh ((trung tuan) or (tran tuan)) thong thong than toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chu tinh - hanh ((trung tuan) OR (tran tuan)) thong thong than toan tap.
• Adding a wildcard symbol may retrieve word variants: ho chu tinh - hanh ((trung tuan) or (tran tuan)) thong thong than toan tap*.