不懈 | bù xiè | untiring / unremitting / indefatigable | |
不倦 | bù juàn | tireless / untiring / indefatigable | |
谆 | zhūn | repeatedly (in giving advice) / sincere / earnest / untiring | |
不怠 | bù dài | untiring / indefatigable | |
不懈怠 | bù xiè dài | untiring / without slacking | |
不知疲倦 | bù zhī pí juàn | untiring / not recognizing tiredness |