Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
lieu tinh » trieu tinh, diep tinh, bien tinh
hanh tang » hanh trang, anh tang, hanh mang
hang cong » dang cong, bang cong, thanh cong
hang nong » thang long, han tong
toan ban » van ban
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - ((hanh tang) or (nhanh lang)) cua ((hang cong) or (hang nong)) tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - ((hanh tang) OR (nhanh lang)) cua ((hang cong) OR (hang nong)) tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - ((hanh tang) or (nhanh lang)) cua ((hang cong) or (hang nong)) tinh toan ban*.