Perhaps you should try some spelling variations:
nhung long » nhung cong, nhung lang, hung long
dieu tinh » diep tinh, lieu tinh, dien tinh
tranh cua » manh cua
doanh cua » doanh luan
long tinh » cong tinh, trong tinh, luong tin
hoc dieu » hoc thieu, hoc hien
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: hoc dieu tinh - hanh ((tranh cua) OR (doanh cua)) nhung long tinh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc dieu tinh - hanh ((tranh cua) OR (doanh cua)) nhung long tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc dieu tinh - hanh ((tranh cua) OR (doanh cua)) nhung long tinh toan ban*.