Perhaps you should try some spelling variations:
nhung phuong » dung phuong, truong phuong, bang phuong
nhanh mang » nhanh lang, hanh mang, nhanh quang
nhu phuong » thu phuong, thi phuong, thu huong
nhung cong » dung cong, thong cong, hang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
mang cua » manh cua, dung cua, ban cua
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: theo chu xanh - nhanh mang cua ((((nhung phuong) OR (nhu phuong))) or (nhung cong)) tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - nhanh mang cua ((((nhung phuong) OR (nhu phuong))) OR (nhung cong)) tinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - nhanh mang cua ((((nhung phuong) OR (nhu phuong))) or (nhung cong)) tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - nhanh mang cua ((((nhung phuong) OR (nhu phuong))) or (nhung cong)) tinh toan ban*.