Perhaps you should try some spelling variations:
trung trung » truong trung, trung trong, tieng trung
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, truong thanh
tran tuan » tran xuan, tran quang, tran thanh
trung ban » trong ban, trung van, trung can
ban thanh » ban hanh, ban hang
thanh ban » thanh san, thanh van, thanh bac

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

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