Perhaps you should try some spelling variations:
thuat nhung » thuat hung, thuat chung, thuat chuong
tran thuat » trong thuat, trien thuat, tran tuan
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, nhieu tang
manh tran » manh toan, manh tuan, canh tranh
cong dan » cong san, cong tan, huong dan
toan tap » toan ban
toan cao » toan ban
va tinh » may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu lang) OR (va tinh)) - manh tran thuat nhung cong dan ((toan tap) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu lang) OR (va tinh)) - manh tran thuat nhung cong dan ((toan tap) OR (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) OR (va tinh)) - manh tran thuat nhung cong dan ((toan tap) OR (toan cao))*.