不管 … ，都 / 也 … (no matter)

However hard, the answer stands

not to be concerned不管bù guǎn … ，all / both都dōu / also也yě … = "no matter (what / how) …, (still) …".
not to be concerned不管bù guǎn多难duō nán，I / me我wǒall / both都dōu要试yào shì = "no matter how hard, I'll try."
not to be concerned不管bù guǎn needs an open option (a question word, or A or / still还是hái shì B) after it.

not to be concerned不管bù guǎn is followed by something undecided; all / both都dōu / also也yě holds firm.

no matter不管bù guǎnhow多duōhard难nán，I我wǒstill都dōuwill要yàotry试shì。

not to be concerned不管bù guǎn多难duō nán，I / me我wǒall / both都dōu要试yào shì = "no matter how hard, I'll try."

Practice

No matter how hard, I'll try: 不管多难，我 ____ 要试。

Practice

不管 can be followed by a single fixed fact, like 不管下雨。

not to be concerned不管bù guǎn + who谁shéi / what什么shén me / many多duō / "A or / still还是hái shì B" — never a fixed fact.

Explore

不管 takes an OPEN condition (a question word, V-不-V, or 多+Adj) — then 都/也 holds firm.

Practice

What must follow 不管?

Key idea

not to be concerned不管bù guǎn + (open choice)，all / both都dōu / also也yě … — "no matter …, (still) …"
not to be concerned不管bù guǎn多难duō nán，I / me我wǒall / both都dōu要试yào shì
not to be concerned不管bù guǎn needs a question word or "A or / still还是hái shì B"