Perhaps you should try some spelling variations:
thanh trung » thanh tung
trinh quang » tinh quang, tranh quang, trinh dung
theo chieu » theo tieu, ho chieu, theo chu
trung tuan » trung thanh, trung tam, tran tuan
trinh quan » tinh quang, trinh luat, trinh han
hoc thieu » toc thieu, hoc hien
tuan cong » thuan cong, luan cong, tran cong
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 chieu) or (hoc thieu)) xanh - thanh trung tuan cong ((trinh quang) or (trinh quan)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (hoc thieu)) xanh - thanh trung tuan cong ((trinh quang) OR (trinh quan)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (hoc thieu)) xanh - thanh trung tuan cong ((trinh quang) or (trinh quan)) toan cao*.