Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hanh trang » thanh trung, canh tranh, hanh trinh
chieu sang » chieu sach, chieu xanh, nhieu tang
trang tuan » tran tuan, trung tuan, trong tuan
tuan nhung » quan nhung, tuan hung, thuat nhung
hieu lang » hieu quang, nhieu tang, hieu van
tuong anh » truong anh, tuong lanh, trong anh
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu sang) OR (hieu lang)) - hanh trang tuan nhung tuong anh tuan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu sang) OR (hieu lang)) - hanh trang tuan nhung tuong anh tuan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu sang) OR (hieu lang)) - hanh trang tuan nhung tuong anh tuan cau*.