Perhaps you should try some spelling variations:
nhung tung » nhung tuong, nhung dung, nhung vung
chieu sang » chieu sach, chieu xanh, hieu lang
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
tung dan » dung dan, huong dan, trung dai
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - canh manh cua nhung tung dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh manh cua nhung tung dan ((toan cau) OR (toan ban))*.