Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
nhan cach » phan cac
manh cua » doanh cua, ban cua
phan can » phan cang, phan cac, phan lan
phan van » pham van, thanh van, luan van

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 - canh manh cua nhung cong trinh ((((phan can) OR (phan van))) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh manh cua nhung cong trinh ((((phan can) OR (phan van))) OR (nhan cach)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh manh cua nhung cong trinh ((((phan can) OR (phan van))) or (nhan cach))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh manh cua nhung cong trinh ((((phan can) OR (phan van))) or (nhan cach))*.