Perhaps you should try some spelling variations:
manh truong » manh trung, manh tuong, anh truong
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
truong ca » truong cao, truong va, trong ca
cong danh » cuong danh, cong dan, cong thanh
ca trong » cay trong, cad trong, co trong
toan tai » toan tap, doanh tai, toan ban
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: doi chieu sang - manh truong ca trong cong danh ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - manh truong ca trong cong danh ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - manh truong ca trong cong danh ((toan tai) or (toan cao))*.