Perhaps you should try some spelling variations:
tu truyen » co truyen, di truyen
manh hanh » xanh hanh, danh thanh, minh thanh
thu cach » thuc cach, thu canh, tu cach
tu tong » tu tuong, tu trong, tu dong
tong xa » thong xa, trong xa, song xa
thu ban » thu hang
cao suc » cao su, cao duc
tu tren » tu tieng, tu trong, dua tren
hieu ve » hieu va, hieu van
ve cao » va cao, ve bao, ve cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu cach) OR (thu ban)) tu tong xa hoi. hieu ve cao suc manh hanh vi ((tu tren) OR (tu truyen))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu cach) OR (thu ban)) tu tong xa hoi. hieu ve cao suc manh hanh vi ((tu tren) OR (tu truyen))".
• Adding a wildcard symbol may retrieve word variants: ((thu cach) OR (thu ban)) tu tong xa hoi. hieu ve cao suc manh hanh vi ((tu tren) OR (tu truyen))*.