Perhaps you should try some spelling variations:
duong trong » dung trong
canh manh » canh tranh, cach mang, van manh
lanh manh » lanh tranh, lan anh, van manh
cua duong » cua dong, cua huong, qua duong
trong sat » trong san, trong dat, trong sam
ho chieu » theo chieu, hoc thieu, doi chieu
sat phan » sat nhan, vat phan, xuat phan
phan dau » phan tu, hang dau
doi chi » doi khi

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) or (doi chi)) xanh - ((canh manh) OR (lanh manh)) cua duong trong sat phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) xanh - ((canh manh) OR (lanh manh)) cua duong trong sat phan dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (doi chi)) xanh - ((canh manh) OR (lanh manh)) cua duong trong sat phan dau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) xanh - ((canh manh) OR (lanh manh)) cua duong trong sat phan dau*.