Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tham » trung thanh, trung thang, trung ha
doi chieu » doc hieu, doi chi, ho chieu
tuong van » truong van, trong van, duong van
quang cao » nang cao, quang nam
tuan cao » toan cao, juan cao, thuan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh ((trung tham) or (trung tam)) nhung tuong van ((tuan cao) OR (quang cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((trung tham) OR (trung tam)) nhung tuong van ((tuan cao) OR (quang cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - hanh ((trung tham) or (trung tam)) nhung tuong van ((tuan cao) OR (quang cao))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((trung tham) or (trung tam)) nhung tuong van ((tuan cao) OR (quang cao))*.