Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
nhung cau » chung cu, nhung bai, nhu cau
tuan toan » xuan toan, tuan hoan, thuat toan
cau tuan » chu tuan, cau thang, mau thuan
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: toc thieu tinh - canh tranh cua nhung cau tuan toan ban~.
• Adding a wildcard symbol may retrieve word variants: toc thieu tinh - canh tranh cua nhung cau tuan toan ban*.