樱桃不淘荔枝不腻
[yīng táo bù táo lì zhī bù nì]
It could mean 'Sour Cherries Are Not Tiring, Lychee Is Not Overly Sweet' ('Ying Tao Bu Tao Li Zhi Bu Ni'). Here, sour cherries (representing something slightly tangy, sharp or piquant) never lose charm, and lychees, known for sweetness and mild aroma, are appreciated without being cloying. In essence, both fruits offer pleasant contrasts of flavors that do not tire. This person probably enjoys such nuanced differences in flavor profiles, hinting at appreciation for things which remain consistently delightful rather than those becoming monotonous.