Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
hanh trung » thanh trung, hanh trang, manh trung
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
hach toan » thanh toan, manh toan
ho chieu » theo chieu, hoc thieu, doi chieu
tac toan » tap toan, tam toan, tich toan

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 lang - hanh trung cua nhung cong ((tac toan) OR (hach toan)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu lang - hanh trung cua nhung cong ((tac toan) OR (hach toan)) cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu lang - hanh trung cua nhung cong ((tac toan) OR (hach toan)) cao*.